Some of the killer sharks are tiger, bull, great white, hammerhead, and the black tip shark. There has been over 126 attacts in Hawaii island. Some people have surrived a shark attact and was very lucky to even surrive with out dieding. Another killer shark is the bull shark. The bull shark can be one of the aggressive sharks because it can smell blood from a mile away then the other sharks. The great white is one of the biggest sharks. People say the great white has been around for many years and has been know as the killer shark. Hammerhead sharks are one the unique kinds because of their recangle head. They use there retangle head to hit people and other fish to knock there balnce. The last killer shark is the black tip shark. The black tip shark can be scary because people mioght think it is posion because of the balck tip pattern on ite fin.